//代碼1
public static void test() throws Exception  {
 
    throw new Exception("參數(shù)越界"); 
    System.out.println("異常后"); //編譯錯(cuò)誤，「無(wú)法訪問(wèn)的語(yǔ)句」
}

//代碼2
try{
    throw new Exception("參數(shù)越界"); 
}catch(Exception e) {
    e.printStackTrace();
}
System.out.println("異常后");//可以執(zhí)行

//代碼3
if(true) {
    throw new Exception("參數(shù)越界"); 
}
System.out.println("異常后"); //拋出異常，不會(huì)執(zhí)行

public static void test() throws Exception  {
        throw new Exception("參數(shù)越界");
        System.out.println("異常后"); //編譯錯(cuò)誤，「無(wú)法訪問(wèn)的語(yǔ)句」
    }

//代碼2
//異常被捕獲，日志打印了異常，代碼繼續(xù)執(zhí)行
        try{
            throw new Exception("參數(shù)越界");
        }catch(Exception e) {
            e.printStackTrace();
        }
        System.out.println("異常后");//可以執(zhí)行

//psvm   快捷鍵
    public static void main(String[] args) {
        try {
            test();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
 
    public static void test() throws Exception  {
        //代碼3
        if(true) {
            throw new Exception("參數(shù)越界");
        }
        System.out.println("異常后"); //拋出異常，不會(huì)執(zhí)行
    }

public static void test() throws Exception  {
        //代碼4
        try {
            int i=1/0;
        } catch (Exception e) {
            e.printStackTrace();
            throw new Exception("代碼執(zhí)行異常后打印并拋出異常提示");
        }
        System.out.println("異常后"); //拋出異常，不會(huì)執(zhí)行
    }   
 
//打印日志
java.lang.ArithmeticException: / by zero
 at zmc.eter.etern.text.text.test(text.java:23)
 at zmc.eter.etern.text.text.main(text.java:14)
java.lang.Exception: 代碼執(zhí)行異常后打印并拋出異常提示
 at zmc.eter.etern.text.text.test(text.java:26)
 at zmc.eter.etern.text.text.main(text.java:14)